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Rotary Seal Manufacturers and Suppliers

IQS Directory provides an extensive list of rotary seal manufacturers and suppliers. Utilize our website to review and source rotary seal manufacturers with our easy-to-use features which allow you to locate rotary seal companies that will design, engineer, and manufacture rotary seals for your exact specifications. Our request for quote forms make it easy to connect with leading rotary seal manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for extruded rubber seals, automotive rubber seals, or rubber oil seals.

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Our goal is to find innovative solutions for your every problem. We supply our customers with a wide range of products, including rotary seals and a whole lot more. We believe in giving the best effort to everything that we do, from customer service down to extensive quality checks on all products. We will work with you to find the best solutions for you unique needs. Visit us online to learn more!
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Our customers come from all over the globe, and include OEM and after-market users. We specialize in providing our customers with custom rotary seals and products, but for 20 years, we have also provided an extensive list of stock products so customers can get what they need even faster. We strive to fulfill all of your wishes as soon as possible, and we work hard to keep costs low. Give us a call today to get started!
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Rotary seals are one of our best-selling products. We have over 30 years of industry experience manufacturing both stock and custom versions of our products. We know that durability and affordability are important to you, which is why we work are hardest to provide both to all customers. We will not rest until you are fully satisfied with everything we do. Contact us today to learn more!
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High quality Hydraulic Seals, O-Rings, Back-up Rings, U-Seals, Rod Seals, Piston Seals, Wear Rings, Buffer Seals, Vee Packing, and Aftermarket cylinder seal kits for the fluid power industry. With a large online verity of high performance seals in thousands of sizes. Whether it is small or large diameter, low or high pressure, reciprocating or rotary motion, dynamic or static sealing, a suitable product for your application is available.
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Since 1989, we have provided high quality products to our customers. We started as o-ring suppliers, but now we have a much bigger inventory of products including rotary seals, hydraulic seals, and a whole lot more. We strive to keep what our customers need on hand at all times. We work our hardest to provide the right tools for the job. Contact us today for more info!
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We provide a number of rotary seals such as bearing isolators, shaft sleeves, V-seal excluders, radial shaft seals, PTFE lip seals and more. Our distinguished rotary seals are fantastic and our engineers are proficient at creating the best seals on the market. We are your source for long-lasting rotary seals and all of our products are fairly priced. Contact one of our staff today to learn more information!
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Industry Information

Rotary Seals

Rotary seals are highly efficient lip seals that keep the components in rotating machinery and equipment working properly. They provide bearing protection, lubricant retention, exclusion of contaminants and minimize or eliminate the leaking of fluids. They are able to perform well for long periods of time with a high rotating speed and in temperatures anywhere from -60°F to 200°F. Rotary seals perform even in poorly lubricated and dry conditions.

Rotary seals provide a seal for oxygen, gases, water, other fluids, hydrocarbons and food materials. They are found in any machinery with a spinning component within the hydroelectric power, hot and cold steel rolling, chemical and petroleum processing, automotive manufacturing, food and pharmaceutical, machine tooling, pulp, paper and textile processing and hydraulic industries. Gearboxes, marine propulsion systems, process mixers, tunnel boring machines, recreational vehicles and other machines and equipment use rotary seals, which, when used correctly, lengthen the system's lifespan and increase its durability. Some are made of metal or plastic materials, but the most popular material for rotary seals is Teflon, or PTFE. This material is inert, meaning it will not react with most chemicals, and it performs well under high pressures and in vacuum environments. Some Teflon rotary seals are made specifically for food and beverage processing or pharmaceutical manufacturing applications and must meet strict FDA requirements. Most Teflon seals contain strengthening additives like graphite, bronze, glass and carbon.

Rotary seals have many different profiles, but they are usually round and shaped much link an o-ring. They are always symmetrical, meaning their cross sections are mirror images of each other. Because this type of seal is usually made out of Teflon, a material that cannot melt, they are all manufactured by the sintering process. Sintering takes Teflon in powder form, places a dense amount in a rotary seal-shaped mold that is subjected to high heat in an industrial furnace for a certain length of time before being rapidly cooled. This forces the powder to adhere together and condense into a hard, black plastic or rubber-like product that is inert, resistant to most chemicals and substances and can withstand large amounts of pressure and even vacuum environments. While the primary function of seals in rotary applications is to retain the bearing lubricant, they also enhance the life and performance of the bearing by minimizing all dirt, oil and water ingress.

Rotary Seals
Rotary Seals
Rotary Seals
Rotary Seals - Allied Metrics Seals & Fasteners
Rotary Seals - Allied Metrics Seals & Fasteners
Rotary Seals - Grumen Manufacturing
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